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Top Tech Companies in Belfast (537)

Yunex Traffic
Transportation
2 Offices
1,787 Employees

It's time for a profound #MobilityRevolution in our cities. It's time for more efficient mobility, sustainable infrastructure and livable urban environments. Yunex Traffic is the innovator that makes it happen through disruptive ideas and digital technologies. As a global leader in intelligent traffic solutions, we develop novel mobility options for cities, highway authorities and mobility providers. Our solutions transform our...

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Yunex Traffic
Oxford Instruments
9 Offices
2,000 Employees
38 Benefits

Oxford Instruments is a leading provider of high technology tools and systems for research and industry. We design and manufacture equipment that can fabricate, analyse and manipulate matter at the atomic and molecular level. Our purpose is to enable a greener, healthier, more connected advanced society. Oxford Instruments has discrete business groups operating in three sectors. This means we can focus...

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Oxford Instruments
Aiimi
Artificial Intelligence • Software • Database
2 Offices
180 Employees

Honourable Mention in the Gartner© Magic Quadrant™ for Insight Engines 2022. We’re a creative tech company that specialises in AI and data. We think differently, act quicker, and offer a better way to find and unlock deep meaning and intelligent insights from your information. Together, we will help you to combat your challenges and future-proof your business. Built for business, our Aiimi...

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Aiimi
Alianza, Inc.
Cloud • Software
4 Offices
650 Employees
16 Benefits
Alianza is redefining the future of communications.

Alianza is the leading global Intelligent Communications Fabric company, empowering service providers to transform networks and accelerate growth. Our modern architecture unifies infrastructure with orchestration to deliver high-value, AI-infused communication experiences across fixed and mobile communications networks. By bridging legacy systems with modern software-defined technologies, we enable providers to simplify operations, innovate faster, and monetize new opportunities in business and...

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Alianza, Inc.
Ardmac
Industrial
12 Offices
446 Employees
Hiring Now

Ardmac is an international specialist construction company that designs and delivers high-value workspaces and technical environments. Its services include high-tech cleanrooms, data-centre solutions, fit-outs, specialised refurbishments, and turnkey construction of manufacturing facilities. Serving life-sciences, technology, microelectronics, electric-vehicle battery, and industrial clients, Ardmac manages complex, mission-critical projects from design and manufacture through construction, commissioning, qualification, and validation worldwide.

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Ardmac
Mintel
Marketing Tech • Software • Analytics
5 Offices
1,419 Employees
32 Benefits

Market Intelligence is what sets us apart and what defines us as a brand – literally in fact: when the company was founded in 1972 it took its name from an amalgamation of the two words. We have been defining and refining the Market Intelligence Mix ever since, to offer our clients a unique perspective on the consumer landscape ahead...

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Mintel

Mintel's Top Stability & Growth Strengths

Product Line Growth: New solutions such as Mintel Leap, Mintel Spark, Mintel Wellness, and the Demand & Supply framework expand the company’s offering across AI-driven intelligence and forecasting. Continued rollouts of global consumer predictions and sector reports indicate a growing research catalog.

Innovation-Driven Growth: AI-centered capabilities are strengthened through the launch of Mintel Leap and the acquisition of Black Swan Data, enhancing predictive analytics and social intelligence. Integrations with tools like Dragonfly AI connect insights to packaging performance and front-end innovation.

Strategic Partnerships: Collaborations with Black Swan Data and Dragonfly AI merge behavioral tracking with predictive analytics and visual attention software. A long-term strategic data partnership following the Comperemedia transition underscores a partner-led approach to capability extension.

The Bank of London Group Limited
Fintech • Payments • Financial Services
3 Offices
104 Employees

The Bank of London is a UK clearing and transaction bank serving ambitious businesses and financial institutions. It provides wholesale banking, payments and clearing services, access to UK payment infrastructure, correspondent banking facilities, safeguarding, embedded banking, client-money management, operating accounts, savings and API solutions. Its focus is delivering secure, seamless and innovative financial infrastructure and business-banking services for modern businesses.

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The Bank of London Group Limited
Synergy Learning
Edtech • Software
2 Offices
67 Employees

Since 2005 we have inspired millions of people around the world to realise their full potential through the transformative power of learning. Our ingenuity helps our customers to increase capabilities and activate progress by connecting people to knowledge and skills. We harness deep expertise to create exceptional learning experiences that are intuitive, engaging and accessible. All driven by bespoke solutions crafted for...

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Synergy Learning
Hootsuite
Digital Media • Marketing Tech • Social Media • Software • Analytics
8 Offices
5 Benefits
Hootsuite is the leader in social media management, helping brands harness the power of social to ignite their business.

Hootsuite has been on the pulse of how people use social media for over a decade. As the global leader and world’s first social media management platform, we put social to work in every corner of every organization, from the smallest business to the largest enterprise. We are committed to helping customers harness the power of social media to ignite...

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Hootsuite
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Carnival Corporation
3 Offices
2,661 Employees
34 Benefits

Carnival Corporation & plc is a global cruise company and one of the largest vacation companies in the world. Our portfolio of leading cruise brands includes Carnival Cruise Lines, Holland America Line, Princess Cruises and Seabourn in North America; P&O Cruises (UK), and Cunard in the United Kingdom; AIDA Cruises in Germany; Costa Cruises in Southern Europe; Iberocruceros in Spain;...

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Carnival Corporation

Carnival Corporation's Top Stability & Growth Strengths

Strong Market Position & Advantage: Disclosures indicate Carnival is the world’s largest cruise company with a multi‑brand portfolio and the industry’s biggest fleet. Industry trackers consistently place it first by global capacity and passengers.

Profitability: Recent updates cite record quarterly revenues, record net yields (constant currency), and record adjusted net income. Momentum from 2025 included record full‑year adjusted net income and a reinstated dividend.

Resilient & Sustainable Growth: Forward bookings are described as at historically high prices and occupancy, with a visible, measured capacity expansion plan and ongoing fleet optimization. Management emphasizes disciplined growth and deleveraging alongside efficiency gains.

Memrise
Edtech
2 Offices
75 Employees

Hola! Bonjour! Hallo! こんにちは! Memrise is an award-winning language learning system with over 50 million users. Specialising in combining cognitive science, powerful tech and entertaining content, Memrise makes language learning genuinely recreational. We offer 200 language combinations across 24 languages on our website, iOS and Android apps. By leveraging lots of brain science and plenty of humour, we’re striving to...

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Memrise
Framestore
Digital Media • Virtual Reality • Design
7 Offices
2,620 Employees
11 Benefits

Framestore brings extraordinary ideas to life in any space or screen through craft, imagination and technology. Offices in London, New York, Los Angeles, Montréal, Chicago, Melbourne, Vancouver, and Mumbai. Current film projects include: Fantastic Beasts: The Crimes of Grindelwald, Detective Pikachu, Dumbo, Captain Marvel, Alita: Battle Angel and Mary Poppins Returns. We were the recent proud recipients of both the...

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Framestore
Sysco Software
Information Technology • Software
2 Offices
120 Employees

Sysco Software is a multi-award-winning, and certified Microsoft Dynamics 365 Business Applications Solution Partner employing more than 110 full-time Dynamics 365 consultants. Sysco Software are uniquely placed to deliver industry specific projects built on the Microsoft Dynamics 365 technology stack, the Power Platform hosted on a secure Microsoft Azure Cloud from offices in Dublin and Belfast. In business for more than 40...

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Sysco Software
Axial3D
3D Printing
Belfast
56 Employees

Axial3D, a leader in medical segmentation and 3D printing, provides hospitals and medical device manufacturers access to an easy-to-use, repeatable, and scalable way to transform 2D medical image data into 3D. Through our 510(k) cleared, AI-driven, cloud-based segmentation platform, we automate the conversion of patients’ DICOM data into accurate and data rich 3D visualizations, printable and mesh files, and 3D...

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Axial3D
Hitachi
Fintech • Information Technology • Logistics
28 Offices
33,676 Employees
27 Benefits Hiring Now

Since its founding in 1910, Hitachi has responded to the expectations of society and its customers through technology and innovation. Our mission is to “Contribute to society through the development of superior, original technology and products.” Over the past 100+ years this commitment has led us to work towards creating a more sustainable society through our “Social Innovation Business”. We...

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Hitachi
First Central
Insurance
6 Offices
1,046 Employees
18 Benefits

First Central Insurance & Technology Group is committed to restoring and maintaining trust in the industry through technology and data to reduce risk, tackle fraud and deliver products for the future. Our in-house capabilities, people and commitment to innovation makes us stand out from others in the industry. Having established as a group in 2008, we have over 1,200 dedicated...

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First Central
Garmin
Consumer Web
19 Offices
7,213 Employees
46 Benefits

WHERE DO WE START? How about Kansas City? That’s our home. That’s where Garmin put a stake in the ground in 1989. We’ve grown substantially over the years, offering diverse products and global reach in 5 diverse markets. But some things won’t ever change: Our entrepreneurial spirit and a culture where everyone’s opinion matters. That’s because we believe it’s possible to...

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Garmin

Garmin's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is rising, with 2025 at $7.25B (+15% YoY) and 1H26 up 13% to $3.78B; Q2 2026 grew 11% to about $2.02B. Management raised full‑year 2026 revenue guidance to roughly $8.05B, signaling confidence.

Profitability: Margins expanded company‑wide in Q1 and Q2 2026, with Q2 gross margin at 62.4% and operating margin at 30.4% alongside record operating income. Guidance also points to ~$10.00 pro forma EPS for 2026, reinforcing earnings momentum.

Diversified Revenue Streams: Multiple segments are contributing, led by Fitness (+42% YoY in Q1 2026 and +25% in Q2) with Aviation and Marine also growing. This breadth helped offset softer Outdoor and a roughly flat Auto OEM, supporting balance across the portfolio.

CME Group
Financial Services
7 Offices
3,291 Employees
33 Benefits Hiring Now

As the world's leading derivatives marketplace, CME Group (www.cmegroup.com) is where the world comes to manage risk. CME Group exchanges offer the widest range of global benchmark products across all major asset classes, including futures and options based on interest rates, equity indexes, foreign exchange, energy, agricultural commodities, metals, weather and real estate. CME Group brings buyers and sellers together...

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CME Group

CME Group's Top Stability & Growth Strengths

Strong Market Position & Advantage: Scale and liquidity across core benchmarks (e.g., SOFR, U.S. Treasuries, E-mini S&P 500, WTI, COMEX gold) and record 2025 ADV signal a durable lead. Independent trackers (FIA) and integrated infrastructure (Globex, CME Clearing, BrokerTec, EBS) support concentrated liquidity at scale.

Strong Revenue Growth: Record financial performance in 2025 and fresh Q1 2026 records in revenue and ADV indicate accelerating top-line momentum. Continued elevated monthly volumes into April 2026 maintain growth above prior-year levels.

Diversified Revenue Streams: Rising market-data and information services revenue (record in 2025) complements transaction fees. Broad-based participation across asset classes and adjacent platforms (BrokerTec, EBS) helps diversify contribution.

Beyond Co.
AdTech • Marketing Tech • Retail • Sales
5 Offices
9 Employees

Beyond Co. is a multi award-winning boutique digital marketing agency that goes beyond. We are a team of creatives driven by unique ideas and helping brands at every stage of their growth stories, from startups to businesses with longevity. Our passion forms the core of who we are and everything we do. We don't just execute projects - we immerse ourselves in...

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Beyond Co.
Arch Capital Services LLC
Financial Services
14 Offices
285 Employees
38 Benefits

Arch Capital Group Ltd. (Arch Capital or ACGL), a Bermuda public limited liability company, writes insurance and reinsurance on a worldwide basis through operations in Bermuda, the United States, Canada, Europe and Australia, with a focus on specialty lines. Arch Capital Services LLC is owned by ACGL and provides corporate, legal and other support services to Arch Capital. ACGL provides...

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Arch Capital Services LLC

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